203350050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3408

約数の個数: 72

約数和(自身を含む): 550433520

約数和(自身を除く): 347083470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 139, 150, 225, 278, 417, 450, 695, 834, 1251, 1390, 2085, 2502, 3251, 3475, 4170, 6255, 6502, 6950, 9753, 10425, 12510, 16255, 19506, 20850, 29259, 31275, 32510, 48765, 58518, 62550, 81275, 97530, 146295, 162550, 243825, 292590, 451889, 487650, 731475, 903778, 1355667, 1462950, 2259445, 2711334, 4067001, 4518890, 6778335, 8134002, 11297225, 13556670, 20335005, 22594450, 33891675, 40670010, 67783350, 101675025, 203350050]

約数ペア:

[(1, 203350050), (2, 101675025), (3, 67783350), (5, 40670010), (6, 33891675), (9, 22594450), (10, 20335005), (15, 13556670), (18, 11297225), (25, 8134002), (30, 6778335), (45, 4518890), (50, 4067001), (75, 2711334), (90, 2259445), (139, 1462950), (150, 1355667), (225, 903778), (278, 731475), (417, 487650), (450, 451889), (695, 292590), (834, 243825), (1251, 162550), (1390, 146295), (2085, 97530), (2502, 81275), (3251, 62550), (3475, 58518), (4170, 48765), (6255, 32510), (6502, 31275), (6950, 29259), (9753, 20850), (10425, 19506), (12510, 16255)]